Homework, modified
grade 5, module 2, lesson 4
5.0a.1, 5.nbt.5
look at the expressions below. circle the equations that are equal to 37 x 19,
and put an x through the expressions that are not equal to 37 x 19.
37 nineteens
(30 x 19) -(7 x 29)
37 x (20-1)
(40-2) x 19
look at the expressions below. circle the equations that are equal to 26 x 35,
and put an x through the expressions that are not equal to 26 x 35.
35 twenty-sixes
(26 +30) x (26 + 5)
(26 x 300 + (26 +5)
35 x (20+60)
solve using mental math.